142738830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6466

約数の個数: 96

約数和(自身を含む): 420769440

約数和(自身を除く): 278030610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 6421, 7410, 11115, 12842, 19263, 22230, 32105, 38526, 57789, 64210, 83473, 96315, 115578, 121999, 166946, 192630, 243998, 250419, 288945, 365997, 417365, 500838, 577890, 609995, 731994, 751257, 834730, 1097991, 1219990, 1252095, 1502514, 1585987, 1829985, 2195982, 2504190, 3171974, 3659970, 3756285, 4757961, 5489955, 7512570, 7929935, 9515922, 10979910, 14273883, 15859870, 23789805, 28547766, 47579610, 71369415, 142738830]

約数ペア:

[(1, 142738830), (2, 71369415), (3, 47579610), (5, 28547766), (6, 23789805), (9, 15859870), (10, 14273883), (13, 10979910), (15, 9515922), (18, 7929935), (19, 7512570), (26, 5489955), (30, 4757961), (38, 3756285), (39, 3659970), (45, 3171974), (57, 2504190), (65, 2195982), (78, 1829985), (90, 1585987), (95, 1502514), (114, 1252095), (117, 1219990), (130, 1097991), (171, 834730), (190, 751257), (195, 731994), (234, 609995), (247, 577890), (285, 500838), (342, 417365), (390, 365997), (494, 288945), (570, 250419), (585, 243998), (741, 192630), (855, 166946), (1170, 121999), (1235, 115578), (1482, 96315), (1710, 83473), (2223, 64210), (2470, 57789), (3705, 38526), (4446, 32105), (6421, 22230), (7410, 19263), (11115, 12842)]